mirror of
https://github.com/wireadmin/wireadmin
synced 2025-01-23 04:17:00 +00:00
118 lines
3.6 KiB
Bash
118 lines
3.6 KiB
Bash
#!/usr/bin/env bash
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set -e
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ENV_FILE="/app/.env"
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TOR_CONFIG="/etc/tor/torrc"
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TOR_CONFIG_TEMPLATE="${TOR_CONFIG}.template"
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log() {
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local level=$1
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local message=$2
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echo "[$(date +"%Y-%m-%d %H:%M:%S")] [$level] $message"
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}
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to_camel_case() {
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echo "${1}" | awk -F_ '{for(i=1;i<=NF;i++) $i=toupper(substr($i,1,1)) tolower(substr($i,2));}1' OFS=""
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}
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generate_tor_config() {
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# Copying the torrc template to the torrc file
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cp "${TOR_CONFIG_TEMPLATE}" "${TOR_CONFIG}"
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# IP address of the container
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local inet_address="$(hostname -i | awk '{print $1}')"
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sed -i "s/{{INET_ADDRESS}}/$inet_address/g" "${TOR_CONFIG}"
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# any other environment variables that start with TOR_ are added to the torrc
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# file
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env | grep ^TOR_ | sed -e 's/TOR_//' -e 's/=/ /' | while read -r line; do
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key=$(echo "$line" | awk '{print $1}')
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value=$(echo "$line" | awk '{print $2}')
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key=$(to_camel_case "$key")
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echo "$key $value" >>"${TOR_CONFIG}"
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done
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# Removing duplicated tor options
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awk -F= '!a[tolower($1)]++' "${TOR_CONFIG}" >"/tmp/$(basename "${TOR_CONFIG}")" &&
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mv "/tmp/$(basename "${TOR_CONFIG}")" "${TOR_CONFIG}"
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# Checking if there is /etc/torrc.d folder and if there are use globbing to include all files
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local torrc_files=$(find /etc/torrc.d -type f -name "*.conf")
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if [ -n "${torrc_files}" ]; then
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log "notice" "Found torrc.d folder with configuration files"
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echo "%include /etc/torrc.d/*.conf" >>"${TOR_CONFIG}"
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fi
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# Remove comment line with single Hash
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sed -i '/^#\([^#]\)/d' "${TOR_CONFIG}"
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# Remove options with no value. (KEY[:space:]{...VALUE})
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sed -i '/^[^ ]* $/d' "${TOR_CONFIG}"
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# Remove double empty lines
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sed -i '/^$/N;/^\n$/D' "${TOR_CONFIG}"
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log "notice" "Tor configuration file has been generated"
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}
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echo " "
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echo " _ ___ ___ __ _ "
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echo "| | / (_)_______ / | ____/ /___ ___ (_)___ "
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echo "| | /| / / / ___/ _ \/ /| |/ __ / __ \`__ \/ / __ \\"
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echo "| |/ |/ / / / / __/ ___ / /_/ / / / / / / / / / /"
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echo "|__/|__/_/_/ \___/_/ |_\__,_/_/ /_/ /_/_/_/ /_/ "
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echo " "
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mkdir -p /var/vlogs
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touch "${ENV_FILE}"
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chmod 400 "${ENV_FILE}"
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if ! grep -q "AUTH_SECRET" "${ENV_FILE}"; then
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tee -a "${ENV_FILE}" &>/dev/null <<EOF
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AUTH_SECRET=$(openssl rand -base64 32)
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EOF
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fi
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# Checking if there is `UI_PASSWORD` environment variable
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# if there was, converting it to sha256 and storing it to
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# the .env
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if [ -n "$UI_PASSWORD" ]; then
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sed -i '/^HASHED_PASSWORD/d' "${ENV_FILE}"
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tee -a "${ENV_FILE}" &>/dev/null <<EOF
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HASHED_PASSWORD=$(checksum hash -a sha256 -C "${UI_PASSWORD}")
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EOF
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unset UI_PASSWORD
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else
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log "error" "no password set for the UI"
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exit 1
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fi
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if [ -z "$WG_HOST" ]; then
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log "error" "the WG_HOST environment variable is not set"
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exit 1
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fi
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# Remove duplicated envs
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awk -F= '!a[$1]++' "${ENV_FILE}" >"/tmp/$(basename "${ENV_FILE}")" &&
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mv "/tmp/$(basename "${ENV_FILE}")" "${ENV_FILE}"
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# Generate Tor configuration
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generate_tor_config
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# Start Tor on the background
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screen -dmS "tor" tor -f "${TOR_CONFIG}"
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sleep 1
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echo -e "\n======================== Versions ========================"
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echo -e "Alpine Version: \c" && cat /etc/alpine-release
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echo -e "WireGuard Version: \c" && wg -v | head -n 1 | awk '{print $1,$2}'
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echo -e "Tor Version: \c" && tor --version | head -n 1
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echo -e "Obfs4proxy Version: \c" && obfs4proxy -version
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echo -e "\n========================= Torrc ========================="
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cat "${TOR_CONFIG}"
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echo -e "========================================================\n"
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sleep 1
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exec "$@"
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