Merge pull request #10 from StevenSeifried/snowflake

This commit is contained in:
Steven Seifried 2022-10-09 19:37:36 +02:00 committed by GitHub
commit 463c5f18fa
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
5 changed files with 497 additions and 0 deletions

View file

@ -266,3 +266,20 @@ After the script completes, If you're dissatisfied with the default settings, cl
____________________________________________________________________________________________ ____________________________________________________________________________________________
</details> </details>
<details>
<summary markdown="span">Tor Snowflake LXC</summary>
<h1 align="center" id="heading"> Tor Snowflake Server LXC </h1>
To create a new Tor Snowflake LXC, run the following in the Proxmox web shell.
```
bash -c "$(wget -qLO - https://raw.githubusercontent.com/StevenSeifried/proxmox-scripts/main/ct/languagetool_container.sh)"
```
<h3 align="center" id="heading">Default Settings: 512MB RAM - 4GB Storage - 1vCPU</h3>
____________________________________________________________________________________________
</details>

125
ct/create_lxc.sh Normal file
View file

@ -0,0 +1,125 @@
#!/usr/bin/env bash
YW=`echo "\033[33m"`
BL=`echo "\033[36m"`
RD=`echo "\033[01;31m"`
GN=`echo "\033[1;92m"`
CL=`echo "\033[m"`
CM="${GN}${CL}"
CROSS="${RD}${CL}"
BFR="\\r\\033[K"
HOLD="-"
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
shopt -s expand_aliases
alias die='EXIT=$? LINE=$LINENO error_exit'
trap die ERR
function error_exit() {
trap - ERR
local reason="Unknown failure occurred."
local msg="${1:-$reason}"
local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
echo -e "$flag $msg" 1>&2
exit $EXIT
}
function msg_info() {
local msg="$1"
echo -ne " ${HOLD} ${YW}${msg}..."
}
function msg_ok() {
local msg="$1"
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
}
function msg_error() {
local msg="$1"
echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
}
msg_info "Validating Storage"
VALID=$(pvesm status -content rootdir | awk 'NR>1')
if [ -z "$VALID" ]; then msg_error "Unable to detect a valid storage location."; exit 1; fi;
function select_storage() {
local CLASS=$1
local CONTENT
local CONTENT_LABEL
case $CLASS in
container) CONTENT='rootdir'; CONTENT_LABEL='Container';;
template) CONTENT='vztmpl'; CONTENT_LABEL='Container template';;
*) false || die "Invalid storage class.";;
esac
local -a MENU
while read -r line; do
local TAG=$(echo $line | awk '{print $1}')
local TYPE=$(echo $line | awk '{printf "%-10s", $2}')
local FREE=$(echo $line | numfmt --field 4-6 --from-unit=K --to=iec --format %.2f | awk '{printf( "%9sB", $6)}')
local ITEM=" Type: $TYPE Free: $FREE "
local OFFSET=2
if [[ $((${#ITEM} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
local MSG_MAX_LENGTH=$((${#ITEM} + $OFFSET))
fi
MENU+=( "$TAG" "$ITEM" "OFF" )
done < <(pvesm status -content $CONTENT | awk 'NR>1')
if [ $((${#MENU[@]}/3)) -eq 1 ]; then
printf ${MENU[0]}
else
local STORAGE
while [ -z "${STORAGE:+x}" ]; do
STORAGE=$(whiptail --title "Storage Pools" --radiolist \
"Which storage pool you would like to use for the ${CONTENT_LABEL,,}?\n\n" \
16 $(($MSG_MAX_LENGTH + 23)) 6 \
"${MENU[@]}" 3>&1 1>&2 2>&3) || die "Menu aborted."
done
printf $STORAGE
fi
}
[[ "${CTID:-}" ]] || die "You need to set 'CTID' variable."
[[ "${PCT_OSTYPE:-}" ]] || die "You need to set 'PCT_OSTYPE' variable."
[ "$CTID" -ge "100" ] || die "ID cannot be less than 100."
if pct status $CTID &>/dev/null; then
echo -e "ID '$CTID' is already in use."
unset CTID
die "Cannot use ID that is already in use."
fi
TEMPLATE_STORAGE=$(select_storage template) || exit
msg_ok "Using ${BL}$TEMPLATE_STORAGE${CL} ${GN}for Template Storage."
CONTAINER_STORAGE=$(select_storage container) || exit
msg_ok "Using ${BL}$CONTAINER_STORAGE${CL} ${GN}for Container Storage."
msg_info "Updating LXC Template List"
pveam update >/dev/null
msg_ok "Updated LXC Template List"
TEMPLATE_SEARCH=${PCT_OSTYPE}-${PCT_OSVERSION:-}
mapfile -t TEMPLATES < <(pveam available -section system | sed -n "s/.*\($TEMPLATE_SEARCH.*\)/\1/p" | sort -t - -k 2 -V)
[ ${#TEMPLATES[@]} -gt 0 ] || die "Unable to find a template when searching for '$TEMPLATE_SEARCH'."
TEMPLATE="${TEMPLATES[-1]}"
if ! pveam list $TEMPLATE_STORAGE | grep -q $TEMPLATE; then
msg_info "Downloading LXC Template"
pveam download $TEMPLATE_STORAGE $TEMPLATE >/dev/null ||
die "A problem occured while downloading the LXC template."
msg_ok "Downloaded LXC Template"
fi
DEFAULT_PCT_OPTIONS=(
-arch $(dpkg --print-architecture))
PCT_OPTIONS=( ${PCT_OPTIONS[@]:-${DEFAULT_PCT_OPTIONS[@]}} )
[[ " ${PCT_OPTIONS[@]} " =~ " -rootfs " ]] || PCT_OPTIONS+=( -rootfs $CONTAINER_STORAGE:${PCT_DISK_SIZE:-8} )
msg_info "Creating LXC Container"
pct create $CTID ${TEMPLATE_STORAGE}:vztmpl/${TEMPLATE} ${PCT_OPTIONS[@]} >/dev/null ||
die "A problem occured while trying to create container."
msg_ok "LXC Container ${BL}$CTID${CL} ${GN}was successfully created."

230
ct/snowflake_container.sh Normal file
View file

@ -0,0 +1,230 @@
#!/usr/bin/env bash
GITREPO="StevenSeifried/proxmox-scripts"
APP="snowflake"
var_disk="4"
var_cpu="1"
var_ram="512"
var_os="debian"
var_version="11"
NSAPP=$(echo ${APP,,} | tr -d ' ')
var_install="${NSAPP}-install"
NEXTID=$(pvesh get /cluster/nextid)
INTEGER='^[0-9]+$'
YW=`echo "\033[33m"`
BL=`echo "\033[36m"`
RD=`echo "\033[01;31m"`
BGN=`echo "\033[4;92m"`
GN=`echo "\033[1;92m"`
DGN=`echo "\033[32m"`
CL=`echo "\033[m"`
BFR="\\r\\033[K"
HOLD="-"
CM="${GN}${CL}"
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
shopt -s expand_aliases
alias die='EXIT=$? LINE=$LINENO error_exit'
trap die ERR
function error_exit() {
trap - ERR
local reason="Unknown failure occurred."
local msg="${1:-$reason}"
local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
echo -e "$flag $msg" 1>&2
exit $EXIT
}
if (whiptail --title "${APP} LXC" --yesno "This will create a ${APP} LXC. Proceed?" 10 58); then
echo "User selected Yes"
else
clear
echo -e "⚠ User exited script \n"
exit
fi
function msg_info() {
local msg="$1"
echo -ne " ${HOLD} ${YW}${msg}..."
}
function msg_ok() {
local msg="$1"
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
}
function PVE_CHECK() {
PVE=$(pveversion | grep "pve-manager/7" | wc -l)
if [[ $PVE != 1 ]]; then
echo -e "${RD}This script requires Proxmox Virtual Environment 7.0 or greater${CL}"
echo -e "Exiting..."
sleep 2
exit
fi
}
function default_settings() {
echo -e "${DGN}Using Container Type: ${BGN}Unprivileged${CL} ${RD}NO DEVICE PASSTHROUGH${CL}"
CT_TYPE="1"
echo -e "${DGN}Using Root Password: ${BGN}Automatic Login${CL}"
PW=""
echo -e "${DGN}Using Container ID: ${BGN}$NEXTID${CL}"
CT_ID=$NEXTID
echo -e "${DGN}Using Hostname: ${BGN}$NSAPP${CL}"
HN=$NSAPP
echo -e "${DGN}Using Disk Size: ${BGN}$var_disk${CL}${DGN}GB${CL}"
DISK_SIZE="$var_disk"
echo -e "${DGN}Allocated Cores ${BGN}$var_cpu${CL}"
CORE_COUNT="$var_cpu"
echo -e "${DGN}Allocated Ram ${BGN}$var_ram${CL}"
RAM_SIZE="$var_ram"
echo -e "${DGN}Using Bridge: ${BGN}vmbr0${CL}"
BRG="vmbr0"
echo -e "${DGN}Using Static IP Address: ${BGN}dhcp${CL}"
NET=dhcp
echo -e "${DGN}Using Gateway Address: ${BGN}Default${CL}"
GATE=""
echo -e "${DGN}Using MAC Address: ${BGN}Default${CL}"
MAC=""
echo -e "${DGN}Using VLAN Tag: ${BGN}Default${CL}"
VLAN=""
echo -e "${BL}Creating a ${APP} LXC using the above default settings${CL}"
}
function advanced_settings() {
CT_TYPE=$(whiptail --title "CONTAINER TYPE" --radiolist --cancel-button Exit-Script "Choose Type" 8 58 2 \
"1" "Unprivileged" ON \
"0" "Privileged" OFF \
3>&1 1>&2 2>&3)
exitstatus=$?
if [ $exitstatus = 0 ]; then
echo -e "${DGN}Using Container Type: ${BGN}$CT_TYPE${CL}"
fi
PW1=$(whiptail --inputbox "Set Root Password" 8 58 --title "PASSWORD(leave blank for automatic login)" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ $exitstatus = 0 ]; then
if [ -z $PW1 ]; then PW1="Automatic Login" PW=" ";
echo -e "${DGN}Using Root Password: ${BGN}$PW1${CL}"
else
PW="-password $PW1"
echo -e "${DGN}Using Root Password: ${BGN}$PW1${CL}"
fi
fi
CT_ID=$(whiptail --inputbox "Set Container ID" 8 58 $NEXTID --title "CONTAINER ID" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ -z $CT_ID ]; then CT_ID="$NEXTID"; echo -e "${DGN}Container ID: ${BGN}$CT_ID${CL}";
else
if [ $exitstatus = 0 ]; then echo -e "${DGN}Using Container ID: ${BGN}$CT_ID${CL}"; fi;
fi
CT_NAME=$(whiptail --inputbox "Set Hostname" 8 58 $NSAPP --title "HOSTNAME" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ -z $CT_NAME ]; then HN="$NSAPP"; echo -e "${DGN}Using Hostname: ${BGN}$HN${CL}";
else
if [ $exitstatus = 0 ]; then HN=$(echo ${CT_NAME,,} | tr -d ' '); echo -e "${DGN}Using Hostname: ${BGN}$HN${CL}"; fi;
fi
DISK_SIZE=$(whiptail --inputbox "Set Disk Size in GB" 8 58 $var_disk --title "DISK SIZE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ -z $DISK_SIZE ]; then DISK_SIZE="$var_disk"; echo -e "${DGN}Using Disk Size: ${BGN}$DISK_SIZE${CL}";
else
if [ $exitstatus = 0 ]; then echo -e "${DGN}Using Disk Size: ${BGN}$DISK_SIZE${CL}"; fi;
if ! [[ $DISK_SIZE =~ $INTEGER ]] ; then echo -e "${RD}⚠ DISK SIZE MUST BE A INTEGER NUMBER!${CL}"; advanced_settings; fi;
fi
CORE_COUNT=$(whiptail --inputbox "Allocate CPU Cores" 8 58 $var_cpu --title "CORE COUNT" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ -z $CORE_COUNT ]; then CORE_COUNT="$var_cpu"; echo -e "${DGN}Allocated Cores: ${BGN}$CORE_COUNT${CL}";
else
if [ $exitstatus = 0 ]; then echo -e "${DGN}Allocated Cores: ${BGN}$CORE_COUNT${CL}"; fi;
fi
RAM_SIZE=$(whiptail --inputbox "Allocate RAM in MiB" 8 58 $var_ram --title "RAM" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ -z $RAM_SIZE ]; then RAM_SIZE="$var_ram"; echo -e "${DGN}Allocated RAM: ${BGN}$RAM_SIZE${CL}";
else
if [ $exitstatus = 0 ]; then echo -e "${DGN}Allocated RAM: ${BGN}$RAM_SIZE${CL}"; fi;
fi
BRG=$(whiptail --inputbox "Set a Bridge" 8 58 vmbr0 --title "BRIDGE" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ -z $BRG ]; then BRG="vmbr0"; echo -e "${DGN}Using Bridge: ${BGN}$BRG${CL}";
else
if [ $exitstatus = 0 ]; then echo -e "${DGN}Using Bridge: ${BGN}$BRG${CL}"; fi;
fi
NET=$(whiptail --inputbox "Set a Static IPv4 CIDR Address(/24)" 8 58 dhcp --title "IP ADDRESS" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ -z $NET ]; then NET="dhcp"; echo -e "${DGN}Using IP Address: ${BGN}$NET${CL}";
else
if [ $exitstatus = 0 ]; then echo -e "${DGN}Using IP Address: ${BGN}$NET${CL}"; fi;
fi
GATE1=$(whiptail --inputbox "Set a Gateway IP (mandatory if Static IP was used)" 8 58 --title "GATEWAY IP" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ $exitstatus = 0 ]; then
if [ -z $GATE1 ]; then GATE1="Default" GATE="";
echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
else
GATE=",gw=$GATE1"
echo -e "${DGN}Using Gateway IP Address: ${BGN}$GATE1${CL}"
fi
fi
MAC1=$(whiptail --inputbox "Set a MAC Address(leave blank for default)" 8 58 --title "MAC ADDRESS" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ $exitstatus = 0 ]; then
if [ -z $MAC1 ]; then MAC1="Default" MAC="";
echo -e "${DGN}Using MAC Address: ${BGN}$MAC1${CL}"
else
MAC=",hwaddr=$MAC1"
echo -e "${DGN}Using MAC Address: ${BGN}$MAC1${CL}"
fi
fi
VLAN1=$(whiptail --inputbox "Set a Vlan(leave blank for default)" 8 58 --title "VLAN" --cancel-button Exit-Script 3>&1 1>&2 2>&3)
exitstatus=$?
if [ $exitstatus = 0 ]; then
if [ -z $VLAN1 ]; then VLAN1="Default" VLAN="";
echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
else
VLAN=",tag=$VLAN1"
echo -e "${DGN}Using Vlan: ${BGN}$VLAN1${CL}"
fi
fi
if (whiptail --title "ADVANCED SETTINGS COMPLETE" --yesno "Ready to create ${APP} LXC?" --no-button Do-Over 10 58); then
echo -e "${RD}Creating a ${APP} LXC using the above advanced settings${CL}"
else
clear
header_info
echo -e "${RD}Using Advanced Settings${CL}"
advanced_settings
fi
}
function start_script() {
if (whiptail --title "SETTINGS" --yesno "Use Default Settings?" --no-button Advanced 10 58); then
header_info
echo -e "${BL}Using Default Settings${CL}"
default_settings
else
header_info
echo -e "${RD}Using Advanced Settings${CL}"
advanced_settings
fi
}
clear
start_script
if [ "$CT_TYPE" == "1" ]; then
FEATURES="nesting=1,keyctl=1"
else
FEATURES="nesting=1"
fi
TEMP_DIR=$(mktemp -d)
pushd $TEMP_DIR >/dev/null
export CTID=$CT_ID
export PCT_OSTYPE=$var_os
export PCT_OSVERSION=$var_version
export PCT_DISK_SIZE=$DISK_SIZE
export PCT_OPTIONS="
-features $FEATURES
-hostname $HN
-net0 name=eth0,bridge=$BRG$MAC,ip=$NET$GATE$VLAN
-onboot 1
-cores $CORE_COUNT
-memory $RAM_SIZE
-unprivileged $CT_TYPE
$PW
"
bash -c "$(wget -qLO - https://raw.githubusercontent.com/$GITREPO/main/ct/create_lxc.sh)" || exit
msg_info "Starting LXC Container"
pct start $CTID
msg_ok "Started LXC Container"
lxc-attach -n $CTID -- bash -c "$(wget -qLO - https://raw.githubusercontent.com/$GITREPO/main/setup/$var_install.sh)" || exit
IP=$(pct exec $CTID ip a s dev eth0 | sed -n '/inet / s/\// /p' | awk '{print $2}')
msg_ok "Completed Successfully!\n"

View file

@ -0,0 +1,107 @@
#!/usr/bin/env bash
export DEBIAN_FRONTEND=noninteractive
YW=`echo "\033[33m"`
RD=`echo "\033[01;31m"`
BL=`echo "\033[36m"`
GN=`echo "\033[1;92m"`
CL=`echo "\033[m"`
RETRY_NUM=10
RETRY_EVERY=3
NUM=$RETRY_NUM
CM="${GN}${CL}"
CROSS="${RD}${CL}"
BFR="\\r\\033[K"
HOLD="-"
set -o errexit
set -o errtrace
set -o nounset
set -o pipefail
shopt -s expand_aliases
alias die='EXIT=$? LINE=$LINENO error_exit'
trap die ERR
function error_exit() {
trap - ERR
local reason="Unknown failure occurred."
local msg="${1:-$reason}"
local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
echo -e "$flag $msg" 1>&2
exit $EXIT
}
function msg_info() {
local msg="$1"
echo -ne " ${HOLD} ${YW}${msg}..."
}
function msg_ok() {
local msg="$1"
echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
}
function msg_error() {
local msg="$1"
echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
}
msg_info "Setting up Container OS "
sed -i "/$LANG/ s/\(^# \)//" /etc/locale.gen
locale-gen >/dev/null
while [ "$(hostname -I)" = "" ]; do
1>&2 echo -en "${CROSS}${RD} No Network! "
sleep $RETRY_EVERY
((NUM--))
if [ $NUM -eq 0 ]
then
1>&2 echo -e "${CROSS}${RD} No Network After $RETRY_NUM Tries${CL}"
exit 1
fi
done
msg_ok "Set up Container OS"
msg_ok "Network Connected: ${BL}$(hostname -I)"
if nc -zw1 8.8.8.8 443; then msg_ok "Internet Connected"; else msg_error "Internet NOT Connected"; exit 1; fi;
RESOLVEDIP=$(nslookup "github.com" | awk -F':' '/^Address: / { matched = 1 } matched { print $2}' | xargs)
if [[ -z "$RESOLVEDIP" ]]; then msg_error "DNS Lookup Failure"; else msg_ok "DNS Resolved github.com to $RESOLVEDIP"; fi;
msg_info "Updating Container OS"
apt-get update &>/dev/null
apt-get -y upgrade &>/dev/null
msg_ok "Updated Container OS"
msg_info "Installing Dependencies"
apt-get install -y wget git golang &>/dev/null
msg_ok "Installed Dependencies"
msg_info "Install Snowflake"
useradd -rm snowflake
cd /home/snowflake
runuser -u snowflake -c 'git clone https://git.torproject.org/pluggable-transports/snowflake.git'
cd /home/snowflake/snowflake
runuser -u snowflake -c 'go build'
wget https://raw.githubusercontent.com/StevenSeifried/proxmox-scripts/main/systemd_files/snowflake.service -O /etc/systemd/system/snowflake.service
chmod 644 /etc/systemd/system/snowflake.service
systemctl daemon-reload
systemctl enable --now snowflake.service
msg_ok "Installed Snowflake"
PASS=$(grep -w "root" /etc/shadow | cut -b6);
if [[ $PASS != $ ]]; then
msg_info "Customizing Container"
rm /etc/motd
rm /etc/update-motd.d/10-uname
touch ~/.hushlogin
GETTY_OVERRIDE="/etc/systemd/system/container-getty@1.service.d/override.conf"
mkdir -p $(dirname $GETTY_OVERRIDE)
cat << EOF > $GETTY_OVERRIDE
[Service]
ExecStart=
ExecStart=-/sbin/agetty --autologin root --noclear --keep-baud tty%I 115200,38400,9600 \$TERM
EOF
systemctl daemon-reload
systemctl restart $(basename $(dirname $GETTY_OVERRIDE) | sed 's/\.d//')
msg_ok "Customized Container"
msg_info "Cleaning up"
apt-get autoremove >/dev/null
apt-get autoclean >/dev/null
msg_ok "Cleaned"

View file

@ -0,0 +1,18 @@
[Unit]
Description=Snowflake
Wants=network.target
After=syslog.target network-online.target
StartLimitIntervalSec=300
StartLimitBurst=10
[Service]
Type=simple
ExecStart=/home/snowflake/snowflake/proxy/proxy -log /home/snowflake/snowflake.log
Restart=on-failure
RestartSec=5
KillMode=process
User=snowflake
Group=snowflake
[Install]
WantedBy=multi-user.target