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Xray-install
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Xray-install/install-release.sh

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#!/usr/bin/env 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/XTLS/Xray-install
# The URL of the script is:
# https://raw.githubusercontent.com/XTLS/Xray-install/main/install-release.sh
# If the script executes incorrectly, go to:
# https://github.com/XTLS/Xray-install/issues
# You can set this variable whatever you want in shell session right before running this script by issuing:
# export DAT_PATH='/usr/local/share/xray'
DAT_PATH=${DAT_PATH:-/usr/local/share/xray}
# You can set this variable whatever you want in shell session right before running this script by issuing:
# export JSON_PATH='/usr/local/etc/xray'
JSON_PATH=${JSON_PATH:-/usr/local/etc/xray}
# Set this variable only if you are starting xray with multiple configuration files:
# export JSONS_PATH='/usr/local/etc/xray'
# Set this variable only if you want this script to check all the systemd unit file:
# export check_all_service_files='yes'
# Gobal verbals
if [[ -f '/etc/systemd/system/xray.service' ]] && [[ -f '/usr/local/bin/xray' ]]; then
XRAY_IS_INSTALLED_BEFORE_RUNNING_SCRIPT=1
else
XRAY_IS_INSTALLED_BEFORE_RUNNING_SCRIPT=0
fi
# Xray current version
CURRENT_VERSION=''
# Xray latest release version
RELEASE_LATEST=''
# Xray latest prerelease/release version
PRE_RELEASE_LATEST=''
# Xray version will be installed
INSTALL_VERSION=''
# install
INSTALL='0'
# install-geodata
INSTALL_GEODATA='0'
# remove
REMOVE='0'
# help
HELP='0'
# check
CHECK='0'
# --force
FORCE='0'
# --beta
BETA='0'
# --install-user ?
INSTALL_USER=''
# --without-geodata
NO_GEODATA='0'
# --without-logfiles
NO_LOGFILES='0'
# --logrotate
LOGROTATE='0'
# --no-update-service
N_UP_SERVICE='0'
# --reinstall
REINSTALL='0'
# --version ?
SPECIFIED_VERSION=''
# --local ?
LOCAL_FILE=''
# --proxy ?
PROXY=''
# --purge
PURGE='0'
curl() {
$(type -P curl) -L -q --retry 5 --retry-delay 10 --retry-max-time 60 "$@"
}
systemd_cat_config() {
if systemd-analyze --help | grep -qw 'cat-config'; then
systemd-analyze --no-pager cat-config "$@"
echo
else
echo "${aoi}~~~~~~~~~~~~~~~~"
cat "$@" "$1".d/*
echo "${aoi}~~~~~~~~~~~~~~~~"
echo "${red}warning: ${green}The systemd version on the current operating system is too low."
echo "${red}warning: ${green}Please consider to upgrade the systemd or the operating system.${reset}"
echo
fi
}
check_if_running_as_root() {
# If you want to run as another user, please modify $EUID to be owned by this user
if [[ "$EUID" -ne '0' ]]; then
echo "error: You must run this script as root!"
exit 1
fi
}
identify_the_operating_system_and_architecture() {
if [[ "$(uname)" != 'Linux' ]]; then
echo "error: This operating system is not supported."
exit 1
fi
case "$(uname -m)" in
'i386' | 'i686')
MACHINE='32'
;;
'amd64' | 'x86_64')
MACHINE='64'
;;
'armv5tel')
MACHINE='arm32-v5'
;;
'armv6l')
MACHINE='arm32-v6'
grep Features /proc/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'
;;
'armv7' | 'armv7l')
MACHINE='arm32-v7a'
grep Features /proc/cpuinfo | grep -qw 'vfp' || MACHINE='arm32-v5'
;;
'armv8' | 'aarch64')
MACHINE='arm64-v8a'
;;
'mips')
MACHINE='mips32'
;;
'mipsle')
MACHINE='mips32le'
;;
'mips64')
MACHINE='mips64'
lscpu | grep -q "Little Endian" && MACHINE='mips64le'
;;
'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
# Do not combine this judgment condition with the following judgment condition.
## Be aware of Linux distribution like Gentoo, which kernel supports switch between Systemd and OpenRC.
if [[ -f /.dockerenv ]] || grep -q 'docker\|lxc' /proc/1/cgroup && [[ "$(type -P systemctl)" ]]; then
true
elif [[ -d /run/systemd/system ]] || grep -q systemd <(ls -l /sbin/init); then
true
else
echo "error: Only Linux distributions using systemd are supported."
exit 1
fi
if [[ "$(type -P apt)" ]]; then
PACKAGE_MANAGEMENT_INSTALL='apt -y --no-install-recommends install'
PACKAGE_MANAGEMENT_REMOVE='apt purge'
package_provide_tput='ncurses-bin'
elif [[ "$(type -P dnf)" ]]; then
PACKAGE_MANAGEMENT_INSTALL='dnf -y install'
PACKAGE_MANAGEMENT_REMOVE='dnf remove'
package_provide_tput='ncurses'
elif [[ "$(type -P yum)" ]]; then
PACKAGE_MANAGEMENT_INSTALL='yum -y install'
PACKAGE_MANAGEMENT_REMOVE='yum remove'
package_provide_tput='ncurses'
elif [[ "$(type -P zypper)" ]]; then
PACKAGE_MANAGEMENT_INSTALL='zypper install -y --no-recommends'
PACKAGE_MANAGEMENT_REMOVE='zypper remove'
package_provide_tput='ncurses-utils'
elif [[ "$(type -P pacman)" ]]; then
PACKAGE_MANAGEMENT_INSTALL='pacman -Syy --noconfirm'
PACKAGE_MANAGEMENT_REMOVE='pacman -Rsn'
package_provide_tput='ncurses'
elif [[ "$(type -P emerge)" ]]; then
PACKAGE_MANAGEMENT_INSTALL='emerge -qv'
PACKAGE_MANAGEMENT_REMOVE='emerge -Cv'
package_provide_tput='ncurses'
else
echo "error: The script does not support the package manager in this operating system."
exit 1
fi
}
## Demo function for processing parameters
judgment_parameters() {
local local_install='0'
local temp_version='0'
while [[ "$#" -gt '0' ]]; do
case "$1" in
'install')
INSTALL='1'
;;
'install-geodata')
INSTALL_GEODATA='1'
;;
'remove')
REMOVE='1'
;;
'help')
HELP='1'
;;
'check')
CHECK='1'
;;
'--without-geodata')
NO_GEODATA='1'
;;
'--without-logfiles')
NO_LOGFILES='1'
;;
'--purge')
PURGE='1'
;;
'--version')
if [[ -z "$2" ]]; then
echo "error: Please specify the correct version."
exit 1
fi
temp_version='1'
SPECIFIED_VERSION="$2"
shift
;;
'-f' | '--force')
FORCE='1'
;;
'--beta')
BETA='1'
;;
'-l' | '--local')
local_install='1'
if [[ -z "$2" ]]; then
echo "error: Please specify the correct local file."
exit 1
fi
LOCAL_FILE="$2"
shift
;;
'-p' | '--proxy')
if [[ -z "$2" ]]; then
echo "error: Please specify the proxy server address."
exit 1
fi
PROXY="$2"
shift
;;
'-u' | '--install-user')
if [[ -z "$2" ]]; then
echo "error: Please specify the install user.}"
exit 1
fi
INSTALL_USER="$2"
shift
;;
'--reinstall')
REINSTALL='1'
;;
'--no-update-service')
N_UP_SERVICE='1'
;;
'--logrotate')
if ! grep -qE '\b([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9]\b' <<< "$2";then
echo "error: Wrong format of time, it should be in the format of 12:34:56, under 10:00:00 should be start with 0, e.g. 01:23:45."
exit 1
fi
LOGROTATE='1'
LOGROTATE_TIME="$2"
shift
;;
*)
echo "$0: unknown option -- -"
exit 1
;;
esac
shift
done
if ((INSTALL+INSTALL_GEODATA+HELP+CHECK+REMOVE==0)); then
INSTALL='1'
elif ((INSTALL+INSTALL_GEODATA+HELP+CHECK+REMOVE>1)); then
echo 'You can only choose one action.'
exit 1
fi
if [[ "$INSTALL" -eq '1' ]] && ((temp_version+local_install+REINSTALL+BETA>1)); then
echo "--version,--reinstall,--beta and --local can't be used together."
exit 1
fi
}
check_install_user() {
if [[ -z "$INSTALL_USER" ]]; then
if [[ -f '/usr/local/bin/xray' ]]; then
INSTALL_USER="$(grep '^[ '$'\t]*User[ '$'\t]*=' /etc/systemd/system/xray.service | tail -n 1 | awk -F = '{print $2}' | awk '{print $1}')"
if [[ -z "$INSTALL_USER" ]]; then
INSTALL_USER='root'
fi
else
INSTALL_USER='nobody'
fi
fi
if ! id "$INSTALL_USER" > /dev/null 2>&1; then
echo "the user '$INSTALL_USER' is not effective"
exit 1
fi
INSTALL_USER_UID="$(id -u "$INSTALL_USER")"
INSTALL_USER_GID="$(id -g "$INSTALL_USER")"
}
install_software() {
package_name="$1"
file_to_detect="$2"
type -P "$file_to_detect" > /dev/null 2>&1 && return
if ${PACKAGE_MANAGEMENT_INSTALL} "$package_name" >/dev/null 2>&1; then
echo "info: $package_name is installed."
else
echo "error: Installation of $package_name failed, please check your network."
exit 1
fi
}
get_current_version() {
# Get the CURRENT_VERSION
if [[ -f '/usr/local/bin/xray' ]]; then
CURRENT_VERSION="$(/usr/local/bin/xray -version | awk 'NR==1 {print $2}')"
CURRENT_VERSION="v${CURRENT_VERSION#v}"
else
CURRENT_VERSION=""
fi
}
get_latest_version() {
# Get Xray latest release version number
local tmp_file
tmp_file="$(mktemp)"
if ! curl -x "${PROXY}" -sS -H "Accept: application/vnd.github.v3+json" -o "$tmp_file" 'https://api.github.com/repos/XTLS/Xray-core/releases/latest'; then
"rm" "$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 $4}')"
if [[ -z "$RELEASE_LATEST" ]]; then
if grep -q "API rate limit exceeded" "$tmp_file"; then
echo "error: github API rate limit exceeded"
else
echo "error: Failed to get the latest release version."
echo "Welcome bug report:https://github.com/XTLS/Xray-install/issues"
fi
"rm" "$tmp_file"
exit 1
fi
"rm" "$tmp_file"
RELEASE_LATEST="v${RELEASE_LATEST#v}"
if ! curl -x "${PROXY}" -sS -H "Accept: application/vnd.github.v3+json" -o "$tmp_file" 'https://api.github.com/repos/XTLS/Xray-core/releases'; then
"rm" "$tmp_file"
echo 'error: Failed to get release list, please check your network.'
exit 1
fi
local releases_list
releases_list=($(sed 'y/,/\n/' "$tmp_file" | grep 'tag_name' | awk -F '"' '{print $4}'))
if [[ "${#releases_list[@]}" -eq '0' ]]; then
if grep -q "API rate limit exceeded" "$tmp_file"; then
echo "error: github API rate limit exceeded"
else
echo "error: Failed to get the latest release version."
echo "Welcome bug report:https://github.com/XTLS/Xray-install/issues"
fi
"rm" "$tmp_file"
exit 1
fi
local i
for i in "${!releases_list[@]}"
do
releases_list["$i"]="v${releases_list[$i]#v}"
grep -q "https://github.com/XTLS/Xray-core/releases/download/${releases_list[$i]}/Xray-linux-$MACHINE.zip" "$tmp_file" && break
done
"rm" "$tmp_file"
PRE_RELEASE_LATEST="${releases_list[$i]}"
}
version_gt() {
test "$(echo -e "$1\\n$2" | sort -V | head -n 1)" != "$1"
}
download_xray() {
DOWNLOAD_LINK="https://github.com/XTLS/Xray-core/releases/download/${INSTALL_VERSION}/Xray-linux-${MACHINE}.zip"
echo "Downloading Xray archive: $DOWNLOAD_LINK"
if curl -f -x "${PROXY}" -R -H 'Cache-Control: no-cache' -o "$ZIP_FILE" "$DOWNLOAD_LINK"; then
echo "ok."
else
echo 'error: Download failed! Please check your network or try again.'
return 1
fi
echo "Downloading verification file for Xray archive: ${DOWNLOAD_LINK}.dgst"
if curl -f -x "${PROXY}" -sSR -H 'Cache-Control: no-cache' -o "${ZIP_FILE}.dgst" "${DOWNLOAD_LINK}.dgst"; then
echo "ok."
else
echo 'error: Download failed! Please check your network or try again.'
return 1
fi
if grep 'Not Found' "${ZIP_FILE}.dgst"; then
echo 'error: This version does not support verification. Please replace with another version.'
return 1
fi
# Verification of Xray archive
CHECKSUM=$(awk -F '= ' '/256=/ {print $2}' "${ZIP_FILE}.dgst")
LOCALSUM=$(sha256sum "$ZIP_FILE" | awk '{printf $1}')
if [[ "$CHECKSUM" != "$LOCALSUM" ]]; then
echo 'error: SHA256 check failed! Please check your network or try again.'
return 1
fi
}
decompression() {
if ! unzip -q "$1" -d "$TMP_DIRECTORY"; then
echo 'error: Xray decompression failed.'
"rm" -r "$TMP_DIRECTORY"
echo "removed: $TMP_DIRECTORY"
exit 1
fi
echo "info: Extract the Xray package to $TMP_DIRECTORY and prepare it for installation."
}
install_file() {
NAME="$1"
if [[ "$NAME" == 'xray' ]]; 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_xray() {
# Install Xray binary to /usr/local/bin/ and $DAT_PATH
install_file xray
# If the file exists, geoip.dat and geosite.dat will not be installed or updated
if [[ "$NO_GEODATA" -eq '0' ]] && [[ ! -f "${DAT_PATH}/.undat" ]]; then
install -d "$DAT_PATH"
install_file geoip.dat
install_file geosite.dat
GEODATA='1'
fi
# Install Xray configuration file to $JSON_PATH
# shellcheck disable=SC2153
if [[ -z "$JSONS_PATH" ]] && [[ ! -d "$JSON_PATH" ]]; then
install -d "$JSON_PATH"
echo "{}" > "${JSON_PATH}/config.json"
CONFIG_NEW='1'
fi
# Install Xray configuration file to $JSONS_PATH
if [[ -n "$JSONS_PATH" ]] && [[ ! -d "$JSONS_PATH" ]]; then
install -d "$JSONS_PATH"
for BASE in 00_log 01_api 02_dns 03_routing 04_policy 05_inbounds 06_outbounds 07_transport 08_stats 09_reverse; do
echo '{}' > "${JSONS_PATH}/${BASE}.json"
done
CONFDIR='1'
fi
# Used to store Xray log files
if [[ "$NO_LOGFILES" -eq '0' ]]; then
if [[ ! -d '/var/log/xray/' ]]; then
install -d -m 700 -o "$INSTALL_USER_UID" -g "$INSTALL_USER_GID" /var/log/xray/
install -m 600 -o "$INSTALL_USER_UID" -g "$INSTALL_USER_GID" /dev/null /var/log/xray/access.log
install -m 600 -o "$INSTALL_USER_UID" -g "$INSTALL_USER_GID" /dev/null /var/log/xray/error.log
LOG='1'
else
chown -R "$INSTALL_USER_UID:$INSTALL_USER_GID" /var/log/xray/
fi
fi
}
install_startup_service_file() {
mkdir -p '/etc/systemd/system/xray.service.d'
mkdir -p '/etc/systemd/system/xray@.service.d/'
local temp_CapabilityBoundingSet="CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE"
local temp_AmbientCapabilities="AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE"
local temp_NoNewPrivileges="NoNewPrivileges=true"
if [[ "$INSTALL_USER_UID" -eq '0' ]]; then
temp_CapabilityBoundingSet="#${temp_CapabilityBoundingSet}"
temp_AmbientCapabilities="#${temp_AmbientCapabilities}"
temp_NoNewPrivileges="#${temp_NoNewPrivileges}"
fi
cat > /etc/systemd/system/xray.service << EOF
[Unit]
Description=Xray Service
Documentation=https://github.com/xtls
After=network.target nss-lookup.target
[Service]
User=$INSTALL_USER
${temp_CapabilityBoundingSet}
${temp_AmbientCapabilities}
${temp_NoNewPrivileges}
ExecStart=/usr/local/bin/xray run -config /usr/local/etc/xray/config.json
Restart=on-failure
RestartPreventExitStatus=23
LimitNPROC=10000
LimitNOFILE=1000000
[Install]
WantedBy=multi-user.target
EOF
cat > /etc/systemd/system/xray@.service <<EOF
[Unit]
Description=Xray Service
Documentation=https://github.com/xtls
After=network.target nss-lookup.target
[Service]
User=$INSTALL_USER
${temp_CapabilityBoundingSet}
${temp_AmbientCapabilities}
${temp_NoNewPrivileges}
ExecStart=/usr/local/bin/xray run -config /usr/local/etc/xray/%i.json
Restart=on-failure
RestartPreventExitStatus=23
LimitNPROC=10000
LimitNOFILE=1000000
[Install]
WantedBy=multi-user.target
EOF
chmod 644 /etc/systemd/system/xray.service /etc/systemd/system/xray@.service
if [[ -n "$JSONS_PATH" ]]; then
"rm" '/etc/systemd/system/xray.service.d/10-donot_touch_single_conf.conf' \
'/etc/systemd/system/xray@.service.d/10-donot_touch_single_conf.conf'
echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
# Or all changes you made will be lost! # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
[Service]
ExecStart=
ExecStart=/usr/local/bin/xray run -confdir $JSONS_PATH" |
tee '/etc/systemd/system/xray.service.d/10-donot_touch_multi_conf.conf' > \
'/etc/systemd/system/xray@.service.d/10-donot_touch_multi_conf.conf'
else
"rm" '/etc/systemd/system/xray.service.d/10-donot_touch_multi_conf.conf' \
'/etc/systemd/system/xray@.service.d/10-donot_touch_multi_conf.conf'
echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
# Or all changes you made will be lost! # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
[Service]
ExecStart=
ExecStart=/usr/local/bin/xray run -config ${JSON_PATH}/config.json" > \
'/etc/systemd/system/xray.service.d/10-donot_touch_single_conf.conf'
echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
# Or all changes you made will be lost! # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
[Service]
ExecStart=
ExecStart=/usr/local/bin/xray run -config ${JSON_PATH}/%i.json" > \
'/etc/systemd/system/xray@.service.d/10-donot_touch_single_conf.conf'
fi
echo "info: Systemd service files have been installed successfully!"
echo "${red}warning: ${green}The following are the actual parameters for the xray service startup."
echo "${red}warning: ${green}Please make sure the configuration file path is correctly set.${reset}"
systemd_cat_config /etc/systemd/system/xray.service
# shellcheck disable=SC2154
if [[ "${check_all_service_files:0:1}" = 'y' ]]; then
echo
echo
systemd_cat_config /etc/systemd/system/xray@.service
fi
systemctl daemon-reload
SYSTEMD='1'
}
start_xray() {
if [[ -f '/etc/systemd/system/xray.service' ]]; then
systemctl start "${XRAY_CUSTOMIZE:-xray}"
sleep 1s
if systemctl -q is-active "${XRAY_CUSTOMIZE:-xray}"; then
echo 'info: Start the Xray service.'
else
echo 'error: Failed to start Xray service.'
exit 1
fi
fi
}
stop_xray() {
XRAY_CUSTOMIZE="$(systemctl list-units | grep 'xray@' | awk -F ' ' '{print $1}')"
if [[ -z "$XRAY_CUSTOMIZE" ]]; then
local xray_daemon_to_stop='xray.service'
else
local xray_daemon_to_stop="$XRAY_CUSTOMIZE"
fi
if ! systemctl stop "$xray_daemon_to_stop"; then
echo 'error: Stopping the Xray service failed.'
exit 1
fi
echo 'info: Stop the Xray service.'
}
install_with_logrotate() {
install_software 'logrotate' 'logrotate'
if [[ -z "$LOGROTATE_TIME" ]]; then
LOGROTATE_TIME="00:00:00"
fi
cat <<EOF > /etc/systemd/system/logrotate@.service
[Unit]
Description=Rotate log files
Documentation=man:logrotate(8)
[Service]
Type=oneshot
ExecStart=/usr/sbin/logrotate /etc/logrotate.d/%i
EOF
cat <<EOF > /etc/systemd/system/logrotate@.timer
[Unit]
Description=Run logrotate for %i logs
[Timer]
OnCalendar=*-*-* $LOGROTATE_TIME
Persistent=true
[Install]
WantedBy=timers.target
EOF
if [[ ! -d '/etc/logrotate.d/' ]]; then
install -d -m 700 -o "$INSTALL_USER_UID" -g "$INSTALL_USER_GID" /etc/logrotate.d/
LOGROTATE_DIR='1'
fi
cat << EOF > /etc/logrotate.d/xray
/var/log/xray/*.log {
daily
missingok
rotate 7
compress
delaycompress
notifempty
create 0600 $INSTALL_USER_UID $INSTALL_USER_GID
}
EOF
LOGROTATE_FIN='1'
}
install_geodata() {
download_geodata() {
if ! curl -x "${PROXY}" -R -H 'Cache-Control: no-cache' -o "${dir_tmp}/${2}" "${1}"; then
echo 'error: Download failed! Please check your network or try again.'
exit 1
fi
if ! curl -x "${PROXY}" -R -H 'Cache-Control: no-cache' -o "${dir_tmp}/${2}.sha256sum" "${1}.sha256sum"; then
echo 'error: Download failed! Please check your network or try again.'
exit 1
fi
}
local download_link_geoip="https://github.com/v2fly/geoip/releases/latest/download/geoip.dat"
local download_link_geosite="https://github.com/v2fly/domain-list-community/releases/latest/download/dlc.dat"
local file_ip='geoip.dat'
local file_dlc='dlc.dat'
local file_site='geosite.dat'
local dir_tmp
dir_tmp="$(mktemp -d)"
[[ "$XRAY_IS_INSTALLED_BEFORE_RUNNING_SCRIPT" -eq '0' ]] && echo "warning: Xray was not installed"
download_geodata $download_link_geoip $file_ip
download_geodata $download_link_geosite $file_dlc
cd "${dir_tmp}" || exit
for i in "${dir_tmp}"/*.sha256sum; do
if ! sha256sum -c "${i}"; then
echo 'error: Check failed! Please check your network or try again.'
exit 1
fi
done
cd - > /dev/null || exit 1
install -d "$DAT_PATH"
install -m 644 "${dir_tmp}"/${file_dlc} "${DAT_PATH}"/${file_site}
install -m 644 "${dir_tmp}"/${file_ip} "${DAT_PATH}"/${file_ip}
rm -r "${dir_tmp}"
exit 0
}
check_update() {
if [[ "$XRAY_IS_INSTALLED_BEFORE_RUNNING_SCRIPT" -eq '1' ]]; then
get_current_version
echo "info: The current version of Xray is $CURRENT_VERSION ."
else
echo 'warning: Xray is not installed.'
fi
get_latest_version
echo "info: The latest release version of Xray is $RELEASE_LATEST ."
echo "info: The latest pre-release/release version of Xray is $PRE_RELEASE_LATEST ."
exit 0
}
remove_xray() {
if systemctl list-unit-files | grep -qw 'xray'; then
if [[ -n "$(pidof xray)" ]]; then
stop_xray
fi
local delete_files=('/usr/local/bin/xray' '/etc/systemd/system/xray.service' '/etc/systemd/system/xray@.service' '/etc/systemd/system/xray.service.d' '/etc/systemd/system/xray@.service.d')
[[ -d "$DAT_PATH" ]] && delete_files+=("$DAT_PATH")
[[ -f '/etc/logrotate.d/xray' ]] && delete_files+=('/etc/logrotate.d/xray')
if [[ "$PURGE" -eq '1' ]]; then
if [[ -z "$JSONS_PATH" ]]; then
delete_files+=("$JSON_PATH")
else
delete_files+=("$JSONS_PATH")
fi
[[ -d '/var/log/xray' ]] && delete_files+=('/var/log/xray')
[[ -f '/etc/systemd/system/logrotate@.service' ]] && delete_files+=('/etc/systemd/system/logrotate@.service')
[[ -f '/etc/systemd/system/logrotate@.timer' ]] && delete_files+=('/etc/systemd/system/logrotate@.timer')
fi
systemctl disable xray
if [[ -f '/etc/systemd/system/logrotate@.timer' ]] ; then
if ! systemctl stop logrotate@xray.timer && systemctl disable logrotate@xray.timer ; then
echo 'error: Stopping and disabling the logrotate service failed.'
exit 1
fi
echo 'info: Stop and disable the logrotate service.'
fi
if ! ("rm" -r "${delete_files[@]}"); then
echo 'error: Failed to remove Xray.'
exit 1
else
for i in "${!delete_files[@]}"
do
echo "removed: ${delete_files[$i]}"
done
systemctl daemon-reload
echo "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE curl unzip"
echo 'info: Xray has been removed.'
if [[ "$PURGE" -eq '0' ]]; then
echo 'info: If necessary, manually delete the configuration and log files.'
if [[ -n "$JSONS_PATH" ]]; then
echo "info: e.g., $JSONS_PATH and /var/log/xray/ ..."
else
echo "info: e.g., $JSON_PATH and /var/log/xray/ ..."
fi
fi
exit 0
fi
else
echo 'error: Xray is not installed.'
exit 1
fi
}
# Explanation of parameters in the script
show_help() {
echo "usage: $0 ACTION [OPTION]..."
echo
echo 'ACTION:'
echo ' install Install/Update Xray'
echo ' install-geodata Install/Update geoip.dat and geosite.dat only'
echo ' remove Remove Xray'
echo ' help Show help'
echo ' check Check if Xray can be updated'
echo 'If no action is specified, then install will be selected'
echo
echo 'OPTION:'
echo ' install:'
echo ' --version Install the specified version of Xray, e.g., --version v1.0.0'
echo ' -f, --force Force install even though the versions are same'
echo ' --beta Install the pre-release version if it is exist'
echo ' -l, --local Install Xray from a local file'
echo ' -p, --proxy Download through a proxy server, e.g., -p http://127.0.0.1:8118 or -p socks5://127.0.0.1:1080'
echo ' -u, --install-user Install Xray in specified user, e.g, -u root'
echo ' --reinstall Reinstall current Xray version'
echo " --no-update-service Don't change service files if they are exist"
echo " --without-geodata Don't install/update geoip.dat and geosite.dat"
echo " --without-logfiles Don't install /var/log/xray"
echo " --logrotate [time] Install with logrotate."
echo " [time] need be in the format of 12:34:56, under 10:00:00 should be start with 0, e.g. 01:23:45."
echo ' install-geodata:'
echo ' -p, --proxy Download through a proxy server'
echo ' remove:'
echo ' --purge Remove all the Xray files, include logs, configs, etc'
echo ' check:'
echo ' -p, --proxy Check new version through a proxy server'
exit 0
}
main() {
check_if_running_as_root
identify_the_operating_system_and_architecture
judgment_parameters "$@"
install_software "$package_provide_tput" 'tput'
red=$(tput setaf 1)
green=$(tput setaf 2)
aoi=$(tput setaf 6)
reset=$(tput sgr0)
# Parameter information
[[ "$HELP" -eq '1' ]] && show_help
[[ "$CHECK" -eq '1' ]] && check_update
[[ "$REMOVE" -eq '1' ]] && remove_xray
[[ "$INSTALL_GEODATA" -eq '1' ]] && install_geodata
# Check if the user is effective
check_install_user
# Check Logrotate after Check User
[[ "$LOGROTATE" -eq '1' ]] && install_with_logrotate
# Two very important variables
TMP_DIRECTORY="$(mktemp -d)"
ZIP_FILE="${TMP_DIRECTORY}/Xray-linux-$MACHINE.zip"
# Install Xray from a local file, but still need to make sure the network is available
if [[ -n "$LOCAL_FILE" ]]; then
echo 'warn: Install Xray 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 -r
install_software 'unzip' 'unzip'
decompression "$LOCAL_FILE"
else
get_current_version
if [[ "$REINSTALL" -eq '1' ]]; then
if [[ -z "$CURRENT_VERSION" ]]; then
echo "error: Xray is not installed"
exit 1
fi
INSTALL_VERSION="$CURRENT_VERSION"
echo "info: Reinstalling Xray $CURRENT_VERSION"
elif [[ -n "$SPECIFIED_VERSION" ]]; then
SPECIFIED_VERSION="v${SPECIFIED_VERSION#v}"
if [[ "$CURRENT_VERSION" == "$SPECIFIED_VERSION" ]] && [[ "$FORCE" -eq '0' ]]; then
echo "info: The current version is same as the specified version. The version is $CURRENT_VERSION ."
exit 0
fi
INSTALL_VERSION="$SPECIFIED_VERSION"
echo "info: Installing specified Xray version $INSTALL_VERSION for $(uname -m)"
else
install_software 'curl' 'curl'
get_latest_version
if [[ "$BETA" -eq '0' ]]; then
INSTALL_VERSION="$RELEASE_LATEST"
else
INSTALL_VERSION="$PRE_RELEASE_LATEST"
fi
if ! version_gt "$INSTALL_VERSION" "$CURRENT_VERSION" && [[ "$FORCE" -eq '0' ]]; then
echo "info: No new version. The current version of Xray is $CURRENT_VERSION ."
exit 0
fi
echo "info: Installing Xray $INSTALL_VERSION for $(uname -m)"
fi
install_software 'curl' 'curl'
install_software 'unzip' 'unzip'
if ! download_xray; then
"rm" -r "$TMP_DIRECTORY"
echo "removed: $TMP_DIRECTORY"
exit 1
fi
decompression "$ZIP_FILE"
fi
# Determine if Xray is running
if systemctl list-unit-files | grep -qw 'xray'; then
if [[ -n "$(pidof xray)" ]]; then
stop_xray
XRAY_RUNNING='1'
fi
fi
install_xray
[[ "$N_UP_SERVICE" -eq '1' && -f '/etc/systemd/system/xray.service' ]] || install_startup_service_file
echo 'installed: /usr/local/bin/xray'
# If the file exists, the content output of installing or updating geoip.dat and geosite.dat will not be displayed
if [[ "$GEODATA" -eq '1' ]]; 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/xray/'
echo 'installed: /var/log/xray/access.log'
echo 'installed: /var/log/xray/error.log'
fi
if [[ "$LOGROTATE_FIN" -eq '1' ]]; then
echo 'installed: /etc/systemd/system/logrotate@.service'
echo 'installed: /etc/systemd/system/logrotate@.timer'
if [[ "$LOGROTATE_DIR" -eq '1' ]]; then
echo 'installed: /etc/logrotate.d/'
fi
echo 'installed: /etc/logrotate.d/xray'
systemctl start logrotate@xray.timer
systemctl enable logrotate@xray.timer
sleep 1s
if systemctl -q is-active logrotate@xray.timer; then
echo "info: Enable and start the logrotate@xray.timer service"
else
echo "warning: Failed to enable and start the logrotate@xray.timer service"
fi
fi
if [[ "$SYSTEMD" -eq '1' ]]; then
echo 'installed: /etc/systemd/system/xray.service'
echo 'installed: /etc/systemd/system/xray@.service'
fi
"rm" -r "$TMP_DIRECTORY"
echo "removed: $TMP_DIRECTORY"
get_current_version
echo "info: Xray $CURRENT_VERSION is installed."
echo "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE curl unzip"
if [[ "$XRAY_IS_INSTALLED_BEFORE_RUNNING_SCRIPT" -eq '1' ]] && [[ "$FORCE" -eq '0' ]] && [[ "$REINSTALL" -eq '0' ]]; then
[[ "$XRAY_RUNNING" -eq '1' ]] && start_xray
else
systemctl start xray
systemctl enable xray
sleep 1s
if systemctl -q is-active xray; then
echo "info: Enable and start the Xray service"
else
echo "warning: Failed to enable and start the Xray service"
fi
fi
}
main "$@"
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