Added separate folders for deluge and delugeweb, moved around a bit scripts
This commit is contained in:
Eldwan Brianne
207
root/etc/openvpn/init.sh
Executable file
207
root/etc/openvpn/init.sh
Executable file
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#!/bin/bash
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##
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# Get some initial setup out of the way.
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##
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TIMESTAMP_FORMAT='%a %b %d %T %Y'
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log() {
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echo "$(date +"${TIMESTAMP_FORMAT}") [start-vpn] $*"
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}
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if [[ -n "$REVISION" ]]; then
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log "Starting container with revision: $REVISION"
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fi
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[[ "${DEBUG}" == "true" ]] && set -x
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log "[info] System information $(uname -a)"
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export PUID=$(echo "${PUID}" | sed -e 's/^[ \t]*//')
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if [[ ! -z "${PUID}" ]]; then
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log "[info] PUID defined as '${PUID}'"
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else
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log "[warn] PUID not defined (via -e PUID), defaulting to '99'"
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export PUID="99"
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fi
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# set user nobody to specified user id (non unique)
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usermod -o -u "${PUID}" abc &>/dev/null
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export PGID=$(echo "${PGID}" | sed -e 's/^[ \t]*//')
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if [[ ! -z "${PGID}" ]]; then
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log "[info] PGID defined as '${PGID}'"
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else
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log "[warn] PGID not defined (via -e PGID), defaulting to '100'"
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export PGID="100"
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fi
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# set group nobody to specified group id (non unique)
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groupmod -o -g "${PGID}" abc &>/dev/null
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# check for presence of perms file, if it exists then skip setting
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# permissions, otherwise recursively set on volume mappings for host
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if [[ ! -f "/config/perms.txt" ]]; then
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log "[info] Setting permissions recursively on volume mappings..."
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if [[ -d "/downloads" ]]; then
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volumes=("/config" "/downloads")
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else
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volumes=("/config")
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fi
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set +e
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chown -R "${PUID}":"${PGID}" "${volumes[@]}"
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exit_code_chown=$?
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chmod -R 775 "${volumes[@]}"
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exit_code_chmod=$?
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set -e
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if ((${exit_code_chown} != 0 || ${exit_code_chmod} != 0)); then
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log "[warn] Unable to chown/chmod ${volumes}, assuming NFS/SMB mountpoint"
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fi
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echo "This file prevents permissions from being applied/re-applied to /config, if you want to reset permissions then please delete this file and restart the container." >/config/perms.txt
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else
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log "[info] Permissions already set for volume mappings"
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fi
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log "[info] Setting permissions on files/folders inside container..."
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chown -R "${PUID}":"${PGID}" /usr/bin/deluged /usr/bin/deluge-web
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chmod -R 775 /usr/bin/deluged /usr/bin/deluge-web
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# if config file doesnt exist (wont exist until user changes a setting) then copy default config file
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if [[ ! -f /config/core.conf ]]; then
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log "[info] Deluge config file doesn't exist, copying default..."
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cp /etc/config/core.conf /config/deluge/
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else
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log "[info] Deluge config file already exists, skipping copy"
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fi
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# if config file doesnt exist then copy stock config file
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if [[ ! -f /config/web.conf ]]; then
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log "[info] Deluge webui config file doesn't exist, copying default..."
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cp /etc/config/web.conf /config/deluge-web/
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else
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log "[info] Deluge webui config file already exists, skipping copy"
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fi
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# If openvpn-pre-start.sh exists, run it
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if [[ -x /config/openvpn-pre-start.sh ]]; then
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log "Executing /config/openvpn-pre-start.sh"
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/config/openvpn-pre-start.sh "$@"
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log "/config/openvpn-pre-start.sh returned $?"
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fi
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# Allow for overriding the DNS used directly in the /etc/resolv.conf
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if compgen -e | grep -q "OVERRIDE_DNS"; then
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log "One or more OVERRIDE_DNS addresses found. Will use them to overwrite /etc/resolv.conf"
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log "" >/etc/resolv.conf
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for var in $(compgen -e | grep "OVERRIDE_DNS"); do
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log "nameserver $(printenv "$var")" >>/etc/resolv.conf
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done
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fi
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# If create_tun_device is set, create /dev/net/tun
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if [[ "${CREATE_TUN_DEVICE,,}" == "true" ]]; then
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mkdir -p /dev/net
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mknod /dev/net/tun c 10 200
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chmod 600 /dev/net/tun
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fi
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##
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# Configure OpenVPN.
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# This basically means to figure out the config file to use as well as username/password
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##
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# If no OPENVPN_PROVIDER is given, we default to "custom" provider.
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VPN_PROVIDER="${OPENVPN_PROVIDER:-custom}"
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VPN_PROVIDER="${VPN_PROVIDER,,}" # to lowercase
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VPN_PROVIDER_HOME="/etc/openvpn/${VPN_PROVIDER}"
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if [[ ! -d $VPN_PROVIDER_HOME ]]; then
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echo "Creating $VPN_PROVIDER_HOME"
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mkdir -p "$VPN_PROVIDER_HOME"
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fi
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# Make sure that we have enough information to start OpenVPN
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if [[ -z $OPENVPN_CONFIG_URL ]] && [[ "${OPENVPN_PROVIDER}" == "**None**" ]] || [[ -z "${OPENVPN_PROVIDER-}" ]]; then
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log "ERROR: Cannot determine where to find your OpenVPN config. Both OPENVPN_CONFIG_URL and OPENVPN_PROVIDER is unset."
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log "You have to either provide a URL to the config you want to use, or set a configured provider that will download one for you."
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log "Exiting..." && exit 1
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fi
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log "Using OpenVPN provider: ${VPN_PROVIDER^^}"
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if [[ -n $OPENVPN_CONFIG_URL ]]; then
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log "Found URL to OpenVPN config, will download it."
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CHOSEN_OPENVPN_CONFIG=$VPN_PROVIDER_HOME/downloaded_config.ovpn
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curl -o "$CHOSEN_OPENVPN_CONFIG" -sSL "$OPENVPN_CONFIG_URL"
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# shellcheck source=openvpn/modify-openvpn-config.sh
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/etc/openvpn/modify-openvpn-config.sh "$CHOSEN_OPENVPN_CONFIG"
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elif [[ -x $VPN_PROVIDER_HOME/configure-openvpn.sh ]]; then
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log "Provider $OPENVPN_PROVIDER has a custom startup script, executing it"
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# shellcheck source=/dev/null
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. "$VPN_PROVIDER_HOME"/configure-openvpn.sh
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fi
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if [[ -z ${CHOSEN_OPENVPN_CONFIG} ]]; then
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# We still don't have a config. The user might have set a config in OPENVPN_CONFIG.
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if [[ -n "${OPENVPN_CONFIG-}" ]]; then
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readarray -t OPENVPN_CONFIG_ARRAY <<<"${OPENVPN_CONFIG//,/$'\n'}"
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## Trim leading and trailing spaces from all entries. Inefficient as all heck, but works like a champ.
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for i in "${!OPENVPN_CONFIG_ARRAY[@]}"; do
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OPENVPN_CONFIG_ARRAY[${i}]="${OPENVPN_CONFIG_ARRAY[${i}]#"${OPENVPN_CONFIG_ARRAY[${i}]%%[![:space:]]*}"}"
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OPENVPN_CONFIG_ARRAY[${i}]="${OPENVPN_CONFIG_ARRAY[${i}]%"${OPENVPN_CONFIG_ARRAY[${i}]##*[![:space:]]}"}"
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done
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# If there were multiple configs (comma separated), select one of them
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if ((${#OPENVPN_CONFIG_ARRAY[@]} > 1)); then
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OPENVPN_CONFIG_RANDOM=$((RANDOM % ${#OPENVPN_CONFIG_ARRAY[@]}))
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log "${#OPENVPN_CONFIG_ARRAY[@]} servers found in OPENVPN_CONFIG, ${OPENVPN_CONFIG_ARRAY[${OPENVPN_CONFIG_RANDOM}]} chosen randomly"
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OPENVPN_CONFIG="${OPENVPN_CONFIG_ARRAY[${OPENVPN_CONFIG_RANDOM}]}"
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fi
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# Check that the chosen config exists.
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if [[ -f "${VPN_PROVIDER_HOME}/${OPENVPN_CONFIG}.ovpn" ]]; then
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log "Starting OpenVPN using config ${OPENVPN_CONFIG}.ovpn"
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CHOSEN_OPENVPN_CONFIG="${VPN_PROVIDER_HOME}/${OPENVPN_CONFIG}.ovpn"
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else
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log "Supplied config ${OPENVPN_CONFIG}.ovpn could not be found."
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log "Your options for this provider are:"
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ls "${VPN_PROVIDER_HOME}" | grep .ovpn
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log "NB: Remember to not specify .ovpn as part of the config name."
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exit 1 # No longer fall back to default. The user chose a specific config - we should use it or fail.
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fi
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else
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log "No VPN configuration provided. Using default."
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CHOSEN_OPENVPN_CONFIG="${VPN_PROVIDER_HOME}/default.ovpn"
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fi
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fi
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# add OpenVPN user/pass
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if [[ "${OPENVPN_USERNAME}" == "**None**" ]] || [[ "${OPENVPN_PASSWORD}" == "**None**" ]]; then
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if [[ ! -f /config/openvpn-credentials.txt ]]; then
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log "OpenVPN credentials not set. Exiting."
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exit 1
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fi
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log "Found existing OPENVPN credentials at /config/openvpn-credentials.txt"
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else
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log "Setting OpenVPN credentials..."
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echo "${OPENVPN_USERNAME}" >/config/openvpn-credentials.txt
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echo "${OPENVPN_PASSWORD}" >>/config/openvpn-credentials.txt
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chmod 600 /config/openvpn-credentials.txt
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fi
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# Persist transmission settings for use by transmission-daemon
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python3 /etc/openvpn/persistEnvironment.py /etc/deluge/environment-variables.sh
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# Setting up kill switch
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if [[ "true" = "${ENABLE_UFW}" ]]; then
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/etc/ufw/enable.sh tun0 ${CHOSEN_OPENVPN_CONFIG}
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fi
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DELUGE_CONTROL_OPTS="--script-security 2 --up-delay --up /etc/openvpn/tunnelUp.sh --down /etc/openvpn/tunnelDown.sh"
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# shellcheck disable=SC2086
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log "Starting openvpn"
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exec openvpn ${DELUGE_CONTROL_OPTS} ${OPENVPN_OPTS} --config "${CHOSEN_OPENVPN_CONFIG}"
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