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- #!/bin/bash
- # The files installed by the script conform to the Filesystem Hierarchy Standard:
- # https://wiki.linuxfoundation.org/lsb/fhs
- # The URL of the script project is:
- # https://github.com/v2fly/fhs-install-v2ray
- # The URL of the script is:
- # https://raw.githubusercontent.com/v2fly/fhs-install-v2ray/master/install-release.sh
- # If the script executes incorrectly, go to:
- # https://github.com/v2fly/fhs-install-v2ray/issues
- # If you modify the following variables, you also need to modify the unit file yourself:
- # You can modify it to /usr/local/lib/v2ray/
- DAT_PATH='/usr/local/lib/v2ray/'
- # You can modify it to /etc/v2ray/
- JSON_PATH='/etc/v2ray/'
- check_if_running_as_root() {
- # If you want to run as another user, please modify $UID to be owned by this user
- if [[ "$UID" -ne '0' ]]; then
- echo "error: You must run this script as root!"
- exit 1
- fi
- }
- identify_the_operating_system_and_architecture() {
- if [[ "$(uname)" == 'Linux' ]]; then
- case "$(uname -m)" in
- 'i386' | 'i686')
- MACHINE='32'
- ;;
- 'amd64' | 'x86_64')
- MACHINE='64'
- ;;
- 'armv5tel')
- MACHINE='arm32-v5'
- ;;
- 'armv6l')
- MACHINE='arm32-v6'
- ;;
- 'armv7' | 'armv7l' )
- MACHINE='arm32-v7a'
- ;;
- 'armv8' | 'aarch64')
- MACHINE='arm64-v8a'
- ;;
- 'mips')
- MACHINE='mips32'
- ;;
- 'mipsle')
- MACHINE='mips32le'
- ;;
- 'mips64')
- MACHINE='mips64'
- ;;
- 'mips64le')
- MACHINE='mips64le'
- ;;
- 'ppc64')
- MACHINE='ppc64'
- ;;
- 'ppc64le')
- MACHINE='ppc64le'
- ;;
- 'riscv64')
- MACHINE='riscv64'
- ;;
- 's390x')
- MACHINE='s390x'
- ;;
- *)
- echo "error: The architecture is not supported."
- exit 1
- ;;
- esac
- if [[ ! -f '/etc/os-release' ]]; then
- echo "error: Don't use outdated Linux distributions."
- exit 1
- fi
- if [[ -z "$(ls -l /sbin/init | grep systemd)" ]]; then
- echo "error: Only Linux distributions using systemd are supported."
- exit 1
- fi
- if [[ "$(command -v apt)" ]]; then
- PACKAGE_MANAGEMENT_INSTALL='apt install'
- PACKAGE_MANAGEMENT_REMOVE='apt remove'
- elif [[ "$(command -v yum)" ]]; then
- PACKAGE_MANAGEMENT_INSTALL='yum install'
- PACKAGE_MANAGEMENT_REMOVE='yum remove'
- if [[ "$(command -v dnf)" ]]; then
- PACKAGE_MANAGEMENT_INSTALL='dnf install'
- PACKAGE_MANAGEMENT_REMOVE='dnf remove'
- fi
- elif [[ "$(command -v zypper)" ]]; then
- PACKAGE_MANAGEMENT_INSTALL='zypper install'
- PACKAGE_MANAGEMENT_REMOVE='zypper remove'
- else
- echo "error: The script does not support the package manager in this operating system."
- exit 1
- fi
- else
- echo "error: This operating system is not supported."
- exit 1
- fi
- }
- judgment_parameters() {
- if [[ "$#" -gt '0' ]]; then
- case "$1" in
- '--remove')
- if [[ "$#" -gt '1' ]]; then
- echo 'error: Please enter the correct parameters.'
- exit 1
- fi
- REMOVE='1'
- ;;
- '--version')
- if [[ "$#" -gt '2' ]] || [[ -z "$2" ]]; then
- echo 'error: Please specify the correct version.'
- exit 1
- fi
- VERSION="$2"
- ;;
- '-c' | '--check')
- if [[ "$#" -gt '1' ]]; then
- echo 'error: Please enter the correct parameters.'
- exit 1
- fi
- CHECK='1'
- ;;
- '-f' | '--force')
- if [[ "$#" -gt '1' ]]; then
- echo 'error: Please enter the correct parameters.'
- exit 1
- fi
- FORCE='1'
- ;;
- '-h' | '--help')
- if [[ "$#" -gt '1' ]]; then
- echo 'error: Please enter the correct parameters.'
- exit 1
- fi
- HELP='1'
- ;;
- '-l' | '--local')
- if [[ "$#" -gt '2' ]] || [[ -z "$2" ]]; then
- echo 'error: Please specify the correct local file.'
- exit 1
- fi
- LOCAL_FILE="$2"
- LOCAL_INSTALL='1'
- ;;
- '-p' | '--proxy')
- case "$2" in
- 'http://'*)
- ;;
- 'https://'*)
- ;;
- 'socks4://'*)
- ;;
- 'socks4a://'*)
- ;;
- 'socks5://'*)
- ;;
- 'socks5h://'*)
- ;;
- *)
- echo 'error: Please specify the correct proxy server address.'
- exit 1
- ;;
- esac
- PROXY="-x$2"
- # Parameters available through a proxy server
- if [[ "$#" -gt '2' ]]; then
- case "$3" in
- '--version')
- if [[ "$#" -gt '4' ]] || [[ -z "$4" ]]; then
- echo 'error: Please specify the correct version.'
- exit 1
- fi
- VERSION="$2"
- ;;
- '-c' | '--check')
- if [[ "$#" -gt '3' ]]; then
- echo 'error: Please enter the correct parameters.'
- exit 1
- fi
- CHECK='1'
- ;;
- '-f' | '--force')
- if [[ "$#" -gt '3' ]]; then
- echo 'error: Please enter the correct parameters.'
- exit 1
- fi
- FORCE='1'
- ;;
- *)
- echo "$0: unknown option -- -"
- exit 1
- ;;
- esac
- fi
- ;;
- *)
- echo "$0: unknown option -- -"
- exit 1
- ;;
- esac
- fi
- }
- install_software() {
- COMPONENT="$1"
- if [[ -n "$(command -v "$COMPONENT")" ]]; then
- return
- fi
- ${PACKAGE_MANAGEMENT_INSTALL} "$COMPONENT"
- if [[ "$?" -ne '0' ]]; then
- echo "error: Installation of $COMPONENT failed, please check your network."
- exit 1
- fi
- echo "info: $COMPONENT is installed."
- }
- version_number() {
- case "$1" in
- 'v'*)
- echo "$1"
- ;;
- *)
- echo "v$1"
- ;;
- esac
- }
- get_version() {
- # 0: Install or update V2Ray.
- # 1: Installed or no new version of V2Ray.
- # 2: Install the specified version of V2Ray.
- if [[ -z "$VERSION" ]]; then
- # Determine the version number for V2Ray installed from a local file
- if [[ -f '/usr/local/bin/v2ray' ]]; then
- VERSION="$(/usr/local/bin/v2ray -version)"
- CURRENT_VERSION="$(version_number $(echo "$VERSION" | head -n 1 | awk -F ' ' '{print $2}'))"
- if [[ "$LOCAL_INSTALL" -eq '1' ]]; then
- RELEASE_VERSION="$CURRENT_VERSION"
- return
- fi
- fi
- # Get V2Ray release version number
- TMP_FILE="$(mktemp)"
- install_software curl
- # DO NOT QUOTE THESE `${PROXY}` VARIABLES!
- if ! curl ${PROXY} -o "$TMP_FILE" 'https://api.github.com/repos/v2fly/v2ray-core/releases/latest'; then
- rm "$TMP_FILE"
- echo 'error: Failed to get release list, please check your network.'
- exit 1
- fi
- RELEASE_LATEST="$(sed 'y/,/\n/' "$TMP_FILE" | grep 'tag_name' | awk -F '"' '{print $4}')"
- rm "$TMP_FILE"
- RELEASE_VERSION="$(version_number "$RELEASE_LATEST")"
- # Compare V2Ray version numbers
- if [[ "$RELEASE_VERSION" != "$CURRENT_VERSION" ]]; then
- RELEASE_VERSIONSION_NUMBER="${RELEASE_VERSION#v}"
- RELEASE_MAJOR_VERSION_NUMBER="${RELEASE_VERSIONSION_NUMBER%%.*}"
- RELEASE_MINOR_VERSION_NUMBER="$(echo "$RELEASE_VERSIONSION_NUMBER" | awk -F '.' '{print $2}')"
- RELEASE_MINIMUM_VERSION_NUMBER="${RELEASE_VERSIONSION_NUMBER##*.}"
- CURRENT_VERSIONSION_NUMBER="$(echo "${CURRENT_VERSION#v}" | sed 's/-.*//')"
- CURRENT_MAJOR_VERSION_NUMBER="${CURRENT_VERSIONSION_NUMBER%%.*}"
- CURRENT_MINOR_VERSION_NUMBER="$(echo "$CURRENT_VERSIONSION_NUMBER" | awk -F '.' '{print $2}')"
- CURRENT_MINIMUM_VERSION_NUMBER="${CURRENT_VERSIONSION_NUMBER##*.}"
- if [[ "$RELEASE_MAJOR_VERSION_NUMBER" -gt "$CURRENT_MAJOR_VERSION_NUMBER" ]]; then
- return 0
- elif [[ "$RELEASE_MAJOR_VERSION_NUMBER" -eq "$CURRENT_MAJOR_VERSION_NUMBER" ]]; then
- if [[ "$RELEASE_MINOR_VERSION_NUMBER" -gt "$CURRENT_MINOR_VERSION_NUMBER" ]]; then
- return 0
- elif [[ "$RELEASE_MINOR_VERSION_NUMBER" -eq "$CURRENT_MINOR_VERSION_NUMBER" ]]; then
- if [[ "$RELEASE_MINIMUM_VERSION_NUMBER" -gt "$CURRENT_MINIMUM_VERSION_NUMBER" ]]; then
- return 0
- else
- return 1
- fi
- else
- return 1
- fi
- else
- return 1
- fi
- elif [[ "$RELEASE_VERSION" == "$CURRENT_VERSION" ]]; then
- return 1
- fi
- else
- RELEASE_VERSION="$(version_number "$VERSION")"
- return 2
- fi
- }
- download_v2ray() {
- mkdir "$TMP_DIRECTORY"
- DOWNLOAD_LINK="https://github.com/v2fly/v2ray-core/releases/download/$RELEASE_VERSION/v2ray-linux-$MACHINE.zip"
- echo "Downloading V2Ray archive: $DOWNLOAD_LINK"
- if ! curl ${PROXY} -L -H 'Cache-Control: no-cache' -o "$ZIP_FILE" "$DOWNLOAD_LINK"; then
- echo 'error: Download failed! Please check your network or try again.'
- return 1
- fi
- echo "Downloading verification file for V2Ray archive: $DOWNLOAD_LINK.dgst"
- if ! curl ${PROXY} -L -H 'Cache-Control: no-cache' -o "$ZIP_FILE.dgst" "$DOWNLOAD_LINK.dgst"; then
- echo 'error: Download failed! Please check your network or try again.'
- return 1
- fi
- if [[ "$(cat "$ZIP_FILE".dgst)" == 'Not Found' ]]; then
- echo 'error: This version does not support verification. Please replace with another version.'
- return 1
- fi
- # Verification of V2Ray archive
- for LISTSUM in 'md5' 'sha1' 'sha256' 'sha512'; do
- SUM="$(${LISTSUM}sum "$ZIP_FILE" | sed 's/ .*//')"
- CHECKSUM="$(grep ${LISTSUM^^} "$ZIP_FILE".dgst | grep "$SUM" -o -a | uniq)"
- if [[ "$SUM" != "$CHECKSUM" ]]; then
- echo 'error: Check failed! Please check your network or try again.'
- return 1
- fi
- done
- }
- decompression() {
- if ! unzip -q "$1" -d "$TMP_DIRECTORY"; then
- echo 'error: V2Ray decompression failed.'
- rm -r "$TMP_DIRECTORY"
- echo "removed: $TMP_DIRECTORY"
- exit 1
- fi
- echo "info: Extract the V2Ray package to $TMP_DIRECTORY and prepare it for installation."
- }
- install_file() {
- NAME="$1"
- if [[ "$NAME" == 'v2ray' ]] || [[ "$NAME" == 'v2ctl' ]]; then
- install -m 755 "${TMP_DIRECTORY}$NAME" "/usr/local/bin/$NAME"
- elif [[ "$NAME" == 'geoip.dat' ]] || [[ "$NAME" == 'geosite.dat' ]]; then
- install -m 644 "${TMP_DIRECTORY}$NAME" "${DAT_PATH}$NAME"
- fi
- }
- install_v2ray() {
- # Install V2Ray binary to /usr/local/bin/ and $DAT_PATH
- install_file v2ray
- install_file v2ctl
- install -d "$DAT_PATH"
- # If the file exists, geoip.dat and geosite.dat will not be installed or updated
- if [[ ! -f "${DAT_PATH}.undat" ]]; then
- install_file geoip.dat
- install_file geosite.dat
- fi
- # Install V2Ray configuration file to $JSON_PATH
- if [[ ! -d "$JSON_PATH" ]]; then
- install -d "$JSON_PATH"
- echo "{}" > "${JSON_PATH}config.json"
- CONFIG_NEW='1'
- fi
- # Used to store V2Ray log files
- if [[ ! -d '/var/log/v2ray/' ]]; then
- if [[ -n "$(id nobody | grep nogroup)" ]]; then
- install -d -m 755 -o root -g root /var/log/v2ray/
- install -m 644 -o root -g root /dev/null /var/log/v2ray/access.log
- install -m 644 -o root -g root /dev/null /var/log/v2ray/error.log
- else
- install -d -m 755 -o root -g root /var/log/v2ray/
- install -m 644 -o root -g root /dev/null /var/log/v2ray/access.log
- install -m 644 -o root -g root /dev/null /var/log/v2ray/error.log
- fi
- LOG='1'
- fi
- }
- install_startup_service_file() {
- if [[ ! -f '/etc/systemd/system/v2ray.service' ]]; then
- mkdir "${TMP_DIRECTORY}systemd/system/"
- install_software curl
- cat > "${TMP_DIRECTORY}systemd/system/v2ray.service" <<-EOF
- [Unit]
- Description=V2Ray Service
- After=network.target nss-lookup.target
- [Service]
- User=root
- CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
- AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
- NoNewPrivileges=true
- Environment=V2RAY_LOCATION_ASSET=/usr/local/lib/v2ray/
- ExecStart=/usr/local/bin/v2ray -config /etc/v2ray/config.json
- Restart=on-failure
- [Install]
- WantedBy=multi-user.target
- EOF
- cat > "${TMP_DIRECTORY}systemd/system/v2ray@.service" <<-EOF
- [Unit]
- Description=V2Ray Service
- After=network.target nss-lookup.target
- [Service]
- User=root
- CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
- AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE
- NoNewPrivileges=true
- Environment=V2RAY_LOCATION_ASSET=/usr/local/lib/v2ray/
- ExecStart=/usr/local/bin/v2ray -config /etc/v2ray/%i.json
- Restart=on-failure
- [Install]
- WantedBy=multi-user.target
- EOF
- install -m 644 "${TMP_DIRECTORY}systemd/system/v2ray.service" /etc/systemd/system/v2ray.service
- install -m 644 "${TMP_DIRECTORY}systemd/system/v2ray@.service" /etc/systemd/system/v2ray@.service
- SYSTEMD='1'
- fi
- }
- start_v2ray() {
- if [[ -f '/etc/systemd/system/v2ray.service' ]]; then
- if [[ -z "$V2RAY_CUSTOMIZE" ]]; then
- systemctl start v2ray
- else
- systemctl start "$V2RAY_CUSTOMIZE"
- fi
- fi
- if [[ "$?" -ne 0 ]]; then
- echo 'error: Failed to start V2Ray service.'
- exit 1
- fi
- echo 'info: Start the V2Ray service.'
- }
- stop_v2ray() {
- V2RAY_CUSTOMIZE="$(systemctl list-units | grep 'v2ray@' | awk -F ' ' '{print $1}')"
- if [[ -z "$V2RAY_CUSTOMIZE" ]]; then
- systemctl stop v2ray
- else
- systemctl stop "$V2RAY_CUSTOMIZE"
- fi
- if [[ "$?" -ne '0' ]]; then
- echo 'error: Stopping the V2Ray service failed.'
- exit 1
- fi
- echo 'info: Stop the V2Ray service.'
- }
- check_update() {
- if [[ -f '/etc/systemd/system/v2ray.service' ]]; then
- get_version
- if [[ "$?" -eq '0' ]]; then
- echo "info: Found the latest release of V2Ray $RELEASE_VERSION . (Current release: $CURRENT_VERSION)"
- elif [[ "$?" -eq '1' ]]; then
- echo "info: No new version. The current version of V2Ray is $CURRENT_VERSION ."
- fi
- exit 0
- else
- echo 'error: V2Ray is not installed.'
- exit 1
- fi
- }
- remove_v2ray() {
- if [[ -n "$(systemctl list-unit-files | grep 'v2ray')" ]]; then
- if [[ -n "$(pidof v2ray)" ]]; then
- stop_v2ray
- fi
- NAME="$1"
- rm /usr/local/bin/v2ray
- rm /usr/local/bin/v2ctl
- rm -r "$DAT_PATH"
- rm /etc/systemd/system/v2ray.service
- rm /etc/systemd/system/v2ray@.service
- if [[ "$?" -ne '0' ]]; then
- echo 'error: Failed to remove V2Ray.'
- exit 1
- else
- echo 'removed: /usr/local/bin/v2ray'
- echo 'removed: /usr/local/bin/v2ctl'
- echo "removed: $DAT_PATH"
- echo 'removed: /etc/systemd/system/v2ray.service'
- echo 'removed: /etc/systemd/system/v2ray@.service'
- echo 'Please execute the command: systemctl disable v2ray'
- echo "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE curl unzip"
- echo 'info: V2Ray has been removed.'
- echo 'info: If necessary, manually delete the configuration and log files.'
- echo "info: e.g., $JSON_PATH and /var/log/v2ray/ ..."
- exit 0
- fi
- else
- echo 'error: V2Ray is not installed.'
- exit 1
- fi
- }
- # Explanation of parameters in the script
- show_help() {
- echo "usage: $0 [--remove | --version number | -c | -f | -h | -l | -p]"
- echo ' [-p address] [--version number | -c | -f]'
- echo ' --remove Remove V2Ray'
- echo ' --version Install the specified version of V2Ray, e.g., --version v4.18.0'
- echo ' -c, --check Check if V2Ray can be updated'
- echo ' -f, --force Force installation of the latest version of V2Ray'
- echo ' -h, --help Show help'
- echo ' -l, --local Install V2Ray from a local file'
- echo ' -p, --proxy Download through a proxy server, e.g., -p http://127.0.0.1:8118 or -p socks5://127.0.0.1:1080'
- exit 0
- }
- main() {
- check_if_running_as_root
- identify_the_operating_system_and_architecture
- judgment_parameters "$@"
- # Parameter information
- [[ "$HELP" -eq '1' ]] && show_help
- [[ "$CHECK" -eq '1' ]] && check_update
- [[ "$REMOVE" -eq '1' ]] && remove_v2ray
- # Two very important variables
- TMP_DIRECTORY="$(mktemp -du)/"
- ZIP_FILE="${TMP_DIRECTORY}v2ray-linux-$MACHINE.zip"
- # Install V2Ray from a local file, but still need to make sure the network is available
- if [[ "$LOCAL_INSTALL" -eq '1' ]]; then
- echo 'warn: Install V2Ray from a local file, but still need to make sure the network is available.'
- echo -n 'warn: Please make sure the file is valid because we cannot confirm it. (Press any key) ...'
- read
- install_software unzip
- mkdir "$TMP_DIRECTORY"
- decompression "$LOCAL_FILE"
- else
- # Normal way
- get_version
- NUMBER="$?"
- if [[ "$NUMBER" -eq '0' ]] || [[ "$FORCE" -eq '1' ]] || [[ "$NUMBER" -eq 2 ]]; then
- echo "info: Installing V2Ray $RELEASE_VERSION for $(uname -m)"
- download_v2ray
- if [[ "$?" -eq '1' ]]; then
- rm -r "$TMP_DIRECTORY"
- echo "removed: $TMP_DIRECTORY"
- exit 0
- fi
- install_software unzip
- decompression "$ZIP_FILE"
- elif [[ "$NUMBER" -eq '1' ]]; then
- echo "info: No new version. The current version of V2Ray is $CURRENT_VERSION ."
- exit 0
- fi
- fi
- # Determine if V2Ray is running
- if [[ -n "$(systemctl list-unit-files | grep 'v2ray')" ]]; then
- if [[ -n "$(pidof v2ray)" ]]; then
- stop_v2ray
- V2RAY_RUNNING='1'
- fi
- fi
- install_v2ray
- install_startup_service_file
- echo 'installed: /usr/local/bin/v2ray'
- echo 'installed: /usr/local/bin/v2ctl'
- # If the file exists, the content output of installing or updating geoip.dat and geosite.dat will not be displayed
- if [[ ! -f "${DAT_PATH}.undat" ]]; then
- echo "installed: ${DAT_PATH}geoip.dat"
- echo "installed: ${DAT_PATH}geosite.dat"
- fi
- if [[ "$CONFIG_NEW" -eq '1' ]]; then
- echo "installed: ${JSON_PATH}config.json"
- fi
- if [[ "$CONFDIR" -eq '1' ]]; then
- echo "installed: ${JSON_PATH}00_log.json"
- echo "installed: ${JSON_PATH}01_api.json"
- echo "installed: ${JSON_PATH}02_dns.json"
- echo "installed: ${JSON_PATH}03_routing.json"
- echo "installed: ${JSON_PATH}04_policy.json"
- echo "installed: ${JSON_PATH}05_inbounds.json"
- echo "installed: ${JSON_PATH}06_outbounds.json"
- echo "installed: ${JSON_PATH}07_transport.json"
- echo "installed: ${JSON_PATH}08_stats.json"
- echo "installed: ${JSON_PATH}09_reverse.json"
- fi
- if [[ "$LOG" -eq '1' ]]; then
- echo 'installed: /var/log/v2ray/'
- echo 'installed: /var/log/v2ray/access.log'
- echo 'installed: /var/log/v2ray/error.log'
- fi
- if [[ "$SYSTEMD" -eq '1' ]]; then
- echo 'installed: /etc/systemd/system/v2ray.service'
- echo 'installed: /etc/systemd/system/v2ray@.service'
- fi
- rm -r "$TMP_DIRECTORY"
- echo "removed: $TMP_DIRECTORY"
- if [[ "$LOCAL_INSTALL" -eq '1' ]]; then
- get_version
- fi
- echo "info: V2Ray $RELEASE_VERSION is installed."
- echo "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE curl unzip"
- if [[ "$V2RAY_RUNNING" -eq '1' ]]; then
- start_v2ray
- else
- echo 'Please execute the command: systemctl enable v2ray; systemctl start v2ray'
- fi
- }
- main "$@"
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